WONDER #1707: How Do Faucets Regulate Water Temperature?

Question 1 of 3

On a typical faucet, what color is usually associated with hot water?

1. red
2. blue
3. green
4. yellow

Question 2 of 3

In the United States, the cold water tap can usually be found on which side?

1. left
2. right
3. middle
4. neither

Question 3 of 3

Most modern plumbing systems supply water at a pressure of approximately how many pounds per square inch?

1. 10
2. 50
3. 125
4. 500

Check your answers online at https://www.wonderopolis.org/index.php/wonder/how-do-faucets-regulate-water-temperature.